SIM card Japan

From  24,00

4.5 17 reviews

Stay connected while traveling with the SIM card Japan from Airport Telecom. The Unlimited 7 Days, Unlimited 14 Days and Unlimited 30 Days data bundles are perfect for mobile internet with quick access to email, WhatsApp, navigation, and all other apps.

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Mobile internet with a sim card for Japan

With Airport Telecom’s prepaid sim cards Japan, you can use mobile internet throughout Japan. You can choose from different data and call bundles. These bundles are great for internet use and give you access to Email, Whatsapp, navigation and other internet applications via a fast 4G/5G connection.

Bundles for data while traveling in Japan

The Simcards for Japan come with an Unlimited data bundle for 7, 14 or 30 days:

Unlimited Simcard Japan 7 days, € 24,=

Unlimited Simcard Japan 14 days, € 43,=

Unlimited Simcard Japan 30 days, € 69,=

(*) Please note the Fair Use Policy. In the event of excessive data usage, the provider may limit the (e)SIM’s capabilities. The Fair Use Policy assumes one unique user per (e)SIM. Normal use for navigation, email, internet searches, WhatsApp messages, WhatsApp calls, and apps like Instagram and Snapchat do not involve the Fair Use Policy. However, the Fair Use Policy can be activated with, for example, extreme use of YouTube, TikTok, streaming services like Netflix, and online TV viewing, especially when multiple people share the connection via a hotspot or router. No refunds will be issued in case of violations of the Fair Use Policy.

The Simcards for Japan have excellent nationwide coverage over the AT&T and T-Mobile’s 4G and 5G networks. No user registration is required in Japan. Upon arrival in Japan, the Internet starts working automatically. The Simcard Japan is suitable for tethering and can also be used for hotspot and MIFI.

Whatsapp with sim card Japan

All calls over the Internet such as Whatsapp, Skype and FaceTime are of course also possible with the SIM cards for Japan. You will then use the data bundle on the sim card. You can always continue to use Whatsapp with your own existing contacts, groups and chats. After inserting a prepaid sim card, Whatsapp may ask if you want to create a new identity or if everything should stay as it was. If so, choose the latter and nothing will change. You can then continue to send messages and make calls with Whatsapp as usual.

Mobile coverage in Japan

In Japan, there is perfect connectivity with the sim cards almost everywhere. Ideal for a city trip to modern Tokyo to capture the beautiful capital and share photos quickly. Take a tour of culinary hotspots in Osaka to try authentic sushi and saké, visit the cultural center Kyoto for the beautiful temples and shrines, or enjoy the view of Mount Fuji, everywhere you will find a fast data connection for Whatsapp and Instagram. The same applies to island hopping at Okinawa and visiting the beautiful Emerald Beach. Network coverage is excellent in the north of Japan too, such as on the island of Hokkaido, at the ski areas of Niseko, Rusutsu and Furano. Only in remote nature reserves such as the Daisetsuzan National Park can the coverage be less.

Sim card Japan, free home delivery

The sim card Japan will be delivered to your home free of charge in Europe and the United Kingdom. When ordered on work days before 14.00h we ship the same day by mail. Depending on your location, delivery usually takes place within two to four work days. Need it faster? Then choose the eSIM, which will be sent to you by email.

 

Internet with Simcard Japan

Choose exactly the amount of time you will need the Unlimited data Simcard for:

Unlimited Simcard Japan 7 days, € 24,=

  • Unlimited data throughout Japan*
  • Bundle valid for 7 days. Top up can be done through this website.

Unlimited Simcard Japan 14 days,€ 43,=

  • Unlimited data throughout Japan*
  • Bundle valid for 14 days. Top up can be done through this website.

Unlimited Simcard Japan 30 days, € 69,=

  • Unlimited data throughout Japan*
  • Bundle valid for 30 days. Top up can be done through this website.

(*) There is a Fair Use Policy. For extreme data usage, the provider in Japan may limit the capabilities of the sim.

 

 

How do I install the SIM card Japan in my phone?

Open the slider on the side of the phone. You can do this with the pin that came with the phone. If you don’t have this you can make one by bending a paper clip. Airport Telecom sim cards also come with an extra pin.

Remove your own sim card and keep it safe! Now insert the new SIM card. There is only one way to do this. You may have a phone that can hold more than one SIM card. Insert the new SIM card as an extra card.

Push the SIM card slide back into the phone now. If all goes well, you can now automatically use the new sim. The phone may ask you to do some additional settings.

 

4.5 / 5

(17 reviews)

    Verified purchase

    Excellent for your trip to Japan

    Ordered a SIM card for a trip to Japan. Arrived within a few days. Once in Japan, restart your phone with the right settings (if needed, there are clear instructions on the website). Perfect coverage, even deep in the metro in Tokyo or the Kiso Valley. If you visit Hakone, coverage there is less stable. Other than that, perfect!

    Martin Van Grootveld June 22, 2026

    Verified purchase

    Maikel Van der plas June 19, 2026

    Verified purchase

    Works perfectly, put the card in my phone before departure. Active within 5 minutes of arrival. So far... coverage everywhere.
    Highly recommended

    Jeroen van Blitterswijk June 18, 2026

    Verified purchase

    Works perfectly, even on a road trip

    Jos Schouten May 23, 2026

    Verified purchase

    Ruud Thomas May 21, 2026

    Verified purchase

    Plug and play! Works great for getting around Japan easily. Internet is really handy when travelling! Top!

    Diana van Bergen May 21, 2026

    Verified purchase

    Arrived quickly; whether it works well, we'll only know once we're back.

    Peter Rozen May 9, 2026

    Verified purchase

    Solution for the weeks-long bpost strike

    Due to the weeks-long bpost strike, the SIM didn't arrive on time. I was able to pick up another SIM the day before our departure.

    Guy Van Droogenbroeck May 8, 2026

    Verified purchase

    Delivered very promptly, easy to use and works fine!

    Marieke Stapelkamp May 3, 2026

    Verified purchase

    Great SIM card for Japan. Installed at home and easily activated upon arrival in Japan.
    Good coverage.

    Arend Verbaan April 22, 2026

    Verified purchase

    Mannie Raijmakers March 14, 2026

    Verified purchase

    I had to wait quite a long time for a…

    I had to wait quite a long time for a connection in Japan, and when you're in a hurry and need to take public transport and thus use Google Maps, that creates a lot of uncertainty. From the moment of connection, it worked flawlessly.

    J. de Theije March 4, 2026

    Verified purchase

    Continuous connection interruptions; sometimes I get a notification about an access point, nothing about this was mentioned in the letter I received. In short, I can only make very limited use of an expensive SIM card. Refund?

    Rmh Linders October 21, 2025

    Verified purchase

    Victor Groenewege October 18, 2025

    Verified purchase

    Super service. Connection in Japan not always optimal

    Jeroe den Boef October 17, 2025

    Verified purchase

    Marijke Veurink-Boere October 11, 2025

    Verified purchase

    Top, works perfectly in Japan after…

    Top, works perfectly in Japan after inserting it in the iPhone

    jeroen haak October 1, 2025

Frequently asked questions

  • Which SIM card to use in Japan?

    For a short stay of a few days, you probably won't need that much data. The 10GB data bundle for Japan may then be sufficient. Applications such as Whatsapp, Instagram and navigation do not consume much data. If you are staying longer, it may be useful to choose Unlimited so that you definitely have enough data. The Unlimited SIM card also offers unlimited calling within Japan.

  • Where do you buy a SIM card for Japan?

    Buy a SIM card for Japan from Airport Telecom Schiphol. You can pick it up in the store. Or order online and the SIM card will be delivered to your home for free.

Simple sim card installation

Step 1

Install your SIM card

Open the slider on the side of the phone. You can do this with the pin that came with the phone. If you don’t have this you can make one by bending a paper clip. Airport Telecom sim cards also come with an extra pin.

Step 2

Set up your SIM card

Remove your own sim card and keep it safe! Now insert the new SIM card. There is only one way to do this. You may have a phone that can hold more than one SIM card. Insert the new SIM card as an extra card.

Step 3

Start using data

Push the SIM card slide back into the phone now. If all goes well, you can now automatically use the new sim. The phone may ask you to do some additional settings.

Our advantages

Always connected during your journey

Enjoy worry-free connectivity wherever you are, with access to reliable networks worldwide. Whether you're planning a short vacation or a long business trip, you'll stay connected everywhere.

No surprises or hidden costs

Pay only for what you use, without unexpected fees or complicated contracts. With transparent pricing and clear options, you're always prepared and know exactly where you stand.

Easily and quickly activated

Your SIM card is ready to use within minutes, so you are instantly connected when you arrive abroad. Activating the card is simple and requires no technical knowledge or complex steps.